tools: {install,export}.{bat,sh} tools

install.bat

@@ -0,0 +1,19 @@
+@echo off
+if defined MSYSTEM (
+	echo This .bat file is for Windows CMD.EXE shell only. When using MSYS, run:
+	echo   ./install.sh.
+	goto end
+)
+:: Infer IDF_PATH from script location
+set IDF_PATH=%~dp0
+set IDF_PATH=%IDF_PATH:~0,-1%
+
+echo Installing ESP-IDF tools
+python.exe %IDF_PATH%\tools\idf_tools.py install
+
+echo Setting up Python environment
+python.exe %IDF_PATH%\tools\idf_tools.py install-python-env
+
+echo All done! You can now run:
+echo    export.bat
+:: Clean up